# plot.crch.boost

##### Plot coefficient paths of boosted CRCH objects.

Plot paths of coefficients or log-likelihood contributions for `crch.boost`

models.

- Keywords
- regression

##### Usage

```
# S3 method for crch.boost
plot(x, loglik = FALSE,
standardize = TRUE, which = c("both", "location", "scale"),
mstop = NULL, coef.label = TRUE, col = NULL, …)
```

##### Arguments

- x
an object of class

`"crch.boost"`

.- loglik
logical whether log-likelihood contribution shall be plotted instead of coefficient value.

- standardize
logical whether coefficients shall be standardized. Not used if

`loglik = TRUE`

- which
which coefficients:

`"location"`

and`"scale"`

plots only the coefficients for the location and scale part of the model respectively.`"both"`

plots the coefficient paths of both parts in one graph.- mstop
Stopping iteration for which a vertical line is plotted. Possible choices are

`"max"`

,`"aic"`

,`"bic"`

,`"cv"`

,`"all"`

, or`"no"`

. Default is the stopping iteration used for fitting.- coef.label
logical whether paths shall be labeled.

- col
Color(s) for the paths. If

`which="both"`

a vector of two colors where the paths for the location are plotted in the first color and for the scale in the second color.- …
further arguments passed to

`plot.ts`

.

##### See Also

*Documentation reproduced from package crch, version 1.0-4, License: GPL-2 | GPL-3*